Multilayer PMMA Resin Disc 89mm for Amann Girrbach Ceramill Systems

The Multilayer PMMA Resin Disc for 89mm Amann Girrbach Ceramill systems elevates provisional restoration aesthetics to a new standard on the Ceramill milling platform. Featuring 21 VITA-compatible shades with precision-calibrated cervical-to-incisal color gradients, this disc creates temporary restorations with the natural depth and chromatic variation that discerning patients notice in their smile zone. The seamless multilayer technology within this disc replicates the optical complexity of natural tooth structure, making provisional restorations virtually indistinguishable from the permanent result.

Key Features & Benefits

• 21 VITA-Compatible Gradient Shades: Broad shade palette with natural cervical-to-incisal transitions ensures aesthetic versatility for every clinical situation from bleach-white to dark classicals.
• Natural Tooth-Like Layering: Chromatic gradient within the disc mirrors how real teeth appear darker at the cervical and lighter toward the incisal, creating restorations with inherent visual depth.
• Excellent Long-Term Aesthetics: Color-stable multilayer gradient maintains its smooth transition without fading, yellowing, or color banding throughout the entire provisional service period.
• Zero Delamination Risk: Chemically bonded layer interfaces ensure there are no weak points between color zones - the disc mills as a single unified material without layer separation.
• Particularly Suited for Anterior Cases: The gradient is optimized for maxillary and mandibular anterior restorations where patients, family, and colleagues observe provisional aesthetics daily.
• Amann Girrbach Precision Fit: Manufactured to exact 89mm Ceramill specifications for immediate machine recognition, secure clamping, and reliable milling without disc registration issues.

Technical Specifications

Clinical Applications

• High-aesthetic anterior provisional single crowns
• Smile-zone temporary bridges (central to canine)
• Full-arch provisional restorations where anterior gradient visibility matters
• Pre-treatment diagnostic mock-ups for patient approval
• Show-case temporary restorations for dental photography

Compatible Amann Girrbach Machines

Fits all Amann Girrbach Ceramill 89mm milling platforms:

• Amann Girrbach Ceramill Matron
• Amann Girrbach Ceramill Matik
• Amann Girrbach Ceramill Motion 3

Frequently Asked Questions

How do I position the restoration to capture the gradient correctly?

In Ceramill Mind CAM software, orient the restoration so the cervical area aligns with the darker end of the disc and the incisal edge aligns with the lighter, translucent end. The software typically includes preset orientations for multilayer materials.

Can I use multilayer discs for bridges that span anterior and posterior?

Absolutely. The anterior pontics and abutments will benefit from the visible gradient effect, while the posterior extensions will receive a natural shade that blends harmoniously - the best of both worlds in a single milling operation.

What makes this disc different from the monolayer version?

The monolayer version has uniform color throughout for straightforward posterior cases. This multilayer disc adds the cervical-to-incisal gradient for cases where natural-looking aesthetics are the priority.

Is special post-processing required for multilayer discs?

No. Standard PMMA finishing and polishing protocols apply. The gradient is integrated within the material structure and requires no additional characterization steps, though custom staining can further enhance the result if desired.

For professional dental laboratory use only.